Wire harness cutting device of LED lamp
By designing a wire harness cutting device for LED lights, and utilizing a guiding component, a cutting component, and a traction component to disperse, clamp, and guide multiple wires, the problem of inconsistent wire lengths is solved, achieving consistency in wire length and ease of use.
Patent Information
- Application Number
- CN202520496692.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-20
AI Technical Summary
Existing LED wire harness cutting equipment often results in multiple wires becoming tangled or bent during the cutting process, leading to inconsistent wire lengths after cutting and affecting subsequent assembly and use.
An LED light wiring harness cutting device was designed, including a guiding component, a cutting component, and a pulling component. Multiple wires are dispersed, clamped, and guided by wire distribution grooves and wire pressing blocks to ensure that the wire ends are aligned and clamped, and to maintain consistent length during cutting.
This ensures that the lengths of the multiple wires are consistent after cutting, avoids twisting, and facilitates the use of the wire harness.
Smart Images
Figure CN223875988U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a harness cutting device of LED lamp. BACKGROUND
[0002] With the pursuit of life quality of consumer, the home lighting market pays more and more attention to individualization and intelligentization, and LED linear lamp is loved by consumers because of its hidden characteristics, dimming and color adjusting functions, energy saving and environmental protection and other advantages, which directly leads to the demand growth of LED lamp harness in the field of home lighting. In addition, the popularity of smart home also promotes the development of LED lamp harness in the direction of intelligentization, such as integrated sensor, control system, etc. to realize more efficient lighting control, plus the continuous demand of commercial complex, star hotel and other places for high-quality lighting products, LED linear lamp becomes the first choice of commercial lighting market because of its ability to outline space modeling and create space atmosphere, which further promotes the application of LED lamp harness in the field of commercial lighting.
[0003] In the process of applying LED lamp harness in LED lamp production and installation, in order to match the length requirement of harness in different application environment, it is necessary to cut the LED lamp harness, and the existing cutting equipment generally adopts the mode of directly pulling and stretching the whole LED lamp harness for measurement and then cutting, but in the cutting process, when the multiple wires in the LED lamp harness appear winding or bending phenomenon, the length of multiple wires in the cut LED lamp harness will be inconsistent, which affects the subsequent assembly and use of LED lamp harness, therefore, the application provides a kind of harness cutting device of LED lamp. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of harness cutting device of LED lamp, can be dispersedly clamped and dredge in the multiple wires in the LED lamp harness, ensure that the length of multiple wires in harness after cutting is consistent, facilitate the use of cutting harness.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] The application discloses a harness trimming device of an LED lamp, which comprises a base, a dredging assembly, a trimming assembly and a traction assembly arranged in sequence at one end of the top of the base; the dredging assembly comprises a first supporting table fixed on the top of the base and a first pressing plate arranged above the first supporting table; the trimming assembly comprises a second supporting table fixed on the top of the base and a second pressing plate arranged above the second supporting table and capable of moving towards the second supporting table, wherein a cutting knife is arranged on the bottom of the second pressing plate; the traction assembly comprises a third supporting table slidingly arranged on the top of the base and a third pressing plate arranged above the third supporting table and capable of abutting against the third supporting table; a plurality of separating grooves are arranged side by side on the upper surfaces of the first supporting table, the second supporting table and the third supporting table, and a plurality of pressing blocks capable of being embedded into the separating grooves are arranged side by side on the bottoms of the first pressing plate and the third pressing plate.
[0007] Preferably, the first supporting table, the first pressing plate, the second supporting table, the second pressing plate, the third supporting table and the third pressing plate are distributed along the width direction of the base, the third supporting table is capable of sliding along the length direction of the base, and the separating grooves and the pressing blocks are arranged along the length direction of the base.
[0008] Preferably, the inner bottom wall of the separating groove is arranged as a circular arc concave surface, the bottom end surface of the pressing block is arranged as a circular arc concave surface, and the circular arc radius of the circular arc concave surface of the bottom end of the pressing block is greater than the circular arc radius of the circular arc concave surface of the inner bottom wall of the separating groove.
[0009] Preferably, a scale is fixed on the bottom of the third supporting table, the scale extends away from the side of the third supporting table far away from the second supporting table, and the scale is slidingly embedded on the upper surface of the base, so that the scale is aligned with the end surface of the base when the third supporting table abuts against the second supporting table.
[0010] Preferably, first connecting rods are vertically fixed on the top of the first supporting table at both ends, the top end of the first connecting rod is movably penetrated through the first pressing plate and connected with a baffle, a spring is arranged between the baffle and the first pressing plate, the spring is sleeved on the first connecting rod, a sleeve is movably sleeved outside the spring and the baffle, the sleeve is fixed on the first pressing plate, and a handle is fixed on the top of the first pressing plate.
[0011] Preferably, a cutting groove matched with the cutting knife is arranged on the upper surface of the second supporting table, second connecting rods are movably penetrated through the second supporting table at both ends, the bottom end of the second connecting rod is fixedly connected with the second supporting table, a first horizontal plate is fixed between the top ends of a pair of the second connecting rods, a first electric push rod is arranged on the first horizontal plate, and the telescopic end of the first electric push rod is vertically downward and connected with the second pressing plate.
[0012] Preferably, one end of the third support table is connected with a handle, third connecting rods are vertically movably arranged at two ends of the third lower pressing plate, bottom ends of the third connecting rods are fixedly connected with the third support table, a second horizontal plate is fixedly connected between top ends of the two third connecting rods, a second electric push rod is assembled on the second horizontal plate, and a telescopic end of the second electric push rod is connected with the third lower pressing plate vertically downward.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] The utility model discloses a set up dredging subassembly, tailor subassembly and traction subassembly, can respectively to the LED lamp wire harness is dredged, cutting and traction and stretch, plus the setting of the wire slot and the wire pressing block, can be dispersedly clamped and dredged to the multiple conductors in the LED lamp wire harness, can make the head of the multiple conductors in the wire harness align clamping, and the multiple conductors can stretch side by side, avoid the phenomenon of twisting and rolling in the wire harness stretching process, thereby ensure that the multiple conductors in the cutting wire harness are consistent in length, facilitate the use of the cutting wire harness.
[0015] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is the whole structure schematic diagram of the utility model;
[0017] Fig. 2 It is the structure schematic diagram of the utility model dredging subassembly;
[0018] Fig. 3 It is the structure schematic diagram of the utility model tailor subassembly;
[0019] Fig. 4 It is the structure schematic diagram of the utility model traction subassembly.
[0020] In the drawing: 1, base;2, dredging subassembly;3, tailor subassembly;4, traction subassembly;5, battery;6, controller;7, scale;8, first support table;9, first lower pressing plate;10, wire slot;11, wire pressing block;12, first connecting rod;13, baffle;14, spring;15, sleeve;16, handle;17, second support table;18, second lower pressing plate;19, cutting knife;20, first horizontal plate;21, first electric push rod;22, second connecting rod;23, cutting groove;24, third support table;25, third lower pressing plate;26, second horizontal plate;27, third connecting rod;28, second electric push rod;29, handle. DETAILED DESCRIPTION
[0021] In the description of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. The embodiments of the utility model will be described in detail below with reference to the drawings.
[0022] Embodiment
[0023] Please refer to Figs. 1 to 4 The utility model optimally provides technical schemes: a kind of harness cutting device of LED lamp, base 1 top one end is sequentially provided with dredging subassembly 2, cutting subassembly 3 and traction subassembly 4;Respectively, LED lamp harness is dredged, cut and traction stretches, dredging subassembly 2 includes the first support table 8 being fixed in the top of base 1 and the first lower plate 9 being arranged above the first support table 8, the first support table 8 top both ends are vertically fixed with the first connecting rod 12, the first connecting rod 12 top end is movably penetrated through the first lower plate 9 and is connected with baffle 13, spring 14 is arranged between baffle 13 and the first lower plate 9, spring 14 is sleeved on the first connecting rod 12, spring 14 and baffle 13 outside movable sleeve are provided with sleeve 15, sleeve 15 is fixed on the first lower plate 9, the first lower plate 9 top center is fixed with handle 16. The plurality of wires in LED lamp harness passes between the first lower plate 9 and the first support table 8, and is pushed under the spring 14 elastic force to push the first lower plate 9 to press, and the harness elastic clamping dredging.
[0024] Further, cutting subassembly 3 includes the second support table 17 being fixed in the top of base 1 and the second lower plate 18 being arranged above the second support table 17 and being capable of moving towards the second support table 17, the second lower plate 18 bottom is equipped with cutting knife 19, the second support table 17 upper surface is provided with the cutting groove 23 being adapted with cutting knife 19, the second lower plate 18 both ends are vertically movably penetrated with the second connecting rod 22, the second connecting rod 22 bottom end is fixedly connected with the second support table 17, a pair of second connecting rod 22 top end is fixed with the first horizontal plate 20, the first horizontal plate 20 is equipped with the first electric push rod 21, the telescopic end of the first electric push rod 21 is vertically downward and is connected with the second lower plate 18, the head end of the plurality of wires in the harness passes between the second lower plate 18 and the second support table 17, after the harness is stretched to the required length, the first electric push rod 21 is started to push cutting knife 19 to press, cooperates cutting groove 23, and the plurality of wires in the harness can be cut.
[0025] The traction assembly 4 comprises a third support table 24 slidingly arranged on the top of the base 1, and a third pressing plate 25 arranged above the third support table 24 and capable of abutting against the third support table 24, specifically, one end of the third support table 24 is connected with a handle 29, the third pressing plate 25 is vertically movably arranged with two third connecting rods 27, the bottom ends of the two third connecting rods 27 are fixedly connected with the third support table 24, and the top ends of the two third connecting rods 27 are fixedly connected with a second horizontal plate 26, the second horizontal plate 26 is equipped with a second electric push rod 28, the telescopic end of the second electric push rod 28 is vertically downward connected with the third pressing plate 25, the head ends of the plurality of wires in the wire harness are inserted between the third support table 24 and the third pressing plate 25, and the second electric push rod 28 is started to push the third pressing plate 25 to move close to the third support table 24, so that the head ends of the plurality of wires can be clamped between the third support table 24 and the third pressing plate 25.
[0026] In the embodiment, the base 1 is equipped with a storage battery 5 and a controller 6 for power supply and control of the first electric push rod 21 and the second electric push rod 28.
[0027] In a further embodiment, a plurality of wire separation grooves 10 are arranged side by side on the upper surfaces of the first support table 8, the second support table 17 and the third support table 24, and a plurality of wire pressing blocks 11 capable of being embedded in the wire separation grooves 10 are arranged side by side on the bottoms of the first pressing plate 9 and the third pressing plate 25, and the plurality of wires in the wire harness can be respectively embedded in the plurality of wire separation grooves 10 and elastically pressed or clamped by the wire separation grooves 10.
[0028] In the embodiment, the first support table 8, the first pressing plate 9, the second support table 17, the second pressing plate 18, the third support table 24 and the third pressing plate 25 are distributed along the width direction of the base 1, the third support table 24 is capable of sliding along the length direction of the base 1, the wire separation grooves 10 and the wire pressing blocks 11 are arranged along the length direction of the base 1, the inner bottom wall of the wire separation groove 10 is arranged as a circular arc concave surface, the bottom end surface of the wire pressing block 11 is arranged as a circular arc concave surface, and the circular arc radius of the bottom end circular arc concave surface of the wire pressing block 11 is greater than the circular arc radius of the inner bottom wall circular arc concave surface of the wire separation groove 10.
[0029] In the embodiment, the third support table 24 is fixedly provided with a scale 7 extending away from the second support table 17 on the side of the third support table 24, and the scale 7 is slidingly embedded on the upper surface of the base 1, when the third support table 24 abuts against the second support table 17, the scale 7 is aligned with the end surface of the base 1, by this structure, the third support table 24 is pushed away from the second support table 17 by the handle 29, the wire harness is stretched, and the length of the wire harness stretched by traction can be determined by observing the distance of the scale 7 moved by the third support table 24.
[0030] In use, the first lower pressing plate 9 is lifted up by the hand-held handle 16, a plurality of wires in the LED lamp wire harness pass between the first lower pressing plate 9 and the first supporting table 8, and the plurality of wires are respectively embedded in the plurality of wire separation grooves 10, after the handle 16 is loosened, the first lower pressing plate 9 is pushed down under the elastic force of the spring 14, the wire pressing blocks 11 are elastically embedded in the wire separation grooves 10, and the plurality of wires in the wire harness are dispersed and guided between the first supporting table 8 and the first lower pressing plate 9, further, the head ends of the plurality of wires in the wire harness pass between the second lower pressing plate 18 and the second supporting table 17 and are inserted between the third supporting table 24 and the third lower pressing plate 25, the head ends of the plurality of wires are aligned and embedded in the wire separation grooves 10 on the third supporting table 24, the third lower pressing plate 25 is moved towards the third supporting table 24 by starting the second electric push rod 28, the wire pressing blocks 11 are embedded in the wire separation grooves 10 to clamp the head ends of the wires, at this time, the head ends of the plurality of wires are dispersed and clamped between the third supporting table 24 and the third lower pressing plate 25, further, the plurality of wires pass between the second supporting table 17 and the second lower pressing plate 18 and are respectively embedded in the plurality of wire separation grooves 10 on the second supporting table 17, then, the third supporting table 24 is pushed away from the second supporting table 17 by the hand-held handle 29, the wires are stretched, the length of the wires that are stretched and dispersed can be judged by observing the distance that the third supporting table 24 drives the scale 7 to move, when the required length is reached, the cutting knife 19 is pushed down by starting the first electric push rod 21, and the cutting groove 23 is matched, so that the plurality of wires in the wire harness can be cut, in the whole cutting process of the wire harness, the head ends of the plurality of wires in the wire harness can be aligned and clamped by the plurality of wire separation grooves 10, the plurality of wires can be stretched side by side, the twisting phenomenon in the stretching process of the wire harness is avoided, so that the lengths of the plurality of wires in the wire harness after cutting are consistent, and the use of the cut wire harness is facilitated.
[0031] The above description of the embodiments and the drawings clearly, completely and comprehensively describes the concept, specific structure and generated technical effects of the utility model, so as to fully understand the purpose, features and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and other embodiments obtained by the skilled person in the art without creative labor based on the embodiments of the utility model all belong to the protection scope of the utility model. In addition, all the connection relationships mentioned in the text do not mean that the components are directly connected, but that a better connection structure can be composed by adding or reducing connection accessories according to the specific implementation situation.
[0032] The above description of the embodiments of the utility model is only used to further illustrate the utility model and cannot be understood as limiting the protection scope of the utility model. The skilled person in the art can make some non-essential improvements and adjustments to the utility model based on the content of the above utility model, which falls within the protection scope of the utility model.
Claims
1. A wire harness trimming device for LED lamps, comprising a base (1), characterized in that, one end of the top of the base (1) is sequentially provided with a dredging assembly (2), a trimming assembly (3) and a traction assembly (4); the dredging assembly (2) comprises a first support table (8) fixed on the top of the base (1) and a first pressing plate (9) arranged above the first support table (8); the trimming assembly (3) comprises a second support table (17) fixed on the top of the base (1) and a second pressing plate (18) arranged above the second support table (17) and capable of moving towards the second support table (17), the bottom of the second pressing plate (18) is equipped with a cutting knife (19); the traction assembly (4) comprises a third support table (24) slidingly arranged on the top of the base (1) and a third pressing plate (25) arranged above the third support table (24) and capable of abutting against the third support table (24); the upper surfaces of the first support table (8), the second support table (17) and the third support table (24) are provided with a plurality of parallel parting grooves (10), and the bottoms of the first pressing plate (9) and the third pressing plate (25) are provided with a plurality of pressing blocks (11) capable of being embedded in the parting grooves (10).
2. The LED light cord trimming device of claim 1, wherein: The first support table (8), the first pressing plate (9), the second support table (17), the second pressing plate (18), the third support table (24) and the third pressing plate (25) are distributed along the width direction of the base (1), the third support table (24) is capable of sliding along the length direction of the base (1), and the parting grooves (10) and the pressing blocks (11) are arranged along the length direction of the base (1).
3. The LED light cord trimming device of claim 1, wherein: The inner bottom wall of the parting groove (10) is provided as a circular arc concave surface, the bottom end surface of the pressing block (11) is provided as a circular arc concave surface, and the circular arc radius of the bottom end circular arc concave surface of the pressing block (11) is greater than the circular arc radius of the inner bottom wall circular arc concave surface of the parting groove (10).
4. The LED light cord trimming device of claim 1, wherein: The bottom of the third support table (24) is fixed with a scale (7), the scale (7) extends away from the second support table (17) on the side of the third support table (24), and the scale (7) is slidingly embedded on the upper surface of the base (1), when the third support table (24) abuts against the second support table (17), the scale (7) is aligned with the end surface of the base (1).
5. The LED light cord trimming device of claim 1, wherein: The top of the first support table (8) is vertically fixed with a first connecting rod (12) at both ends, the top end of the first connecting rod (12) is movably penetrated through the first pressing plate (9) and connected with a baffle (13), a spring (14) is arranged between the baffle (13) and the first pressing plate (9), the spring (14) is sleeved on the first connecting rod (12), a sleeve (15) is movably sleeved outside the spring (14) and the baffle (13), the sleeve (15) is fixed on the first pressing plate (9), and a handle (16) is fixed on the top of the first pressing plate (9).
6. The LED light cord trimming device of claim 1, wherein: The upper surface of the second support table (17) is provided with a cutting groove (23) matched with the cutting knife (19), the two ends of the second lower pressing plate (18) are vertically movably provided with a second connecting rod (22), the bottom end of the second connecting rod (22) is fixedly connected with the second support table (17), a first horizontal plate (20) is fixedly connected between the top ends of a pair of the second connecting rods (22), a first electric push rod (21) is assembled on the first horizontal plate (20), and the telescopic end of the first electric push rod (21) is vertically downward connected with the second lower pressing plate (18).
7. The LED light cord trimming device of claim 1, wherein: One end of the third support table (24) is connected with a handle (29), the two ends of the third lower pressing plate (25) are vertically movably provided with a third connecting rod (27), the bottom end of the third connecting rod (27) is fixedly connected with the third support table (24), a second horizontal plate (26) is fixedly connected between the top ends of the two third connecting rods (27), a second electric push rod (28) is assembled on the second horizontal plate (26), and the telescopic end of the second electric push rod (28) is vertically downward connected with the third lower pressing plate (25).